Ingredient review
Tangeritin
INCI: Tangeritin
A gentle antioxidant from citrus that helps protect skin from environmental stress without irritation.
In plain English
Tangeritin is a natural compound found in tangerines and other citrus fruits. In skincare, it acts as an antioxidant, meaning it helps neutralize unstable molecules called free radicals that can damage skin cells and speed up visible aging. It's considered very gentle and is often used in products for sensitive or reactive skin.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- natural
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Tangeritin is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Tangeritin.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
Tangeritin is a polymethoxylated flavone, a type of flavonoid naturally present in citrus peels, especially tangerines. It is extracted and purified for use in cosmetics.
How it works
Tangeritin works by donating electrons to free radicals, stabilizing them before they can cause oxidative damage to skin lipids, proteins, and DNA. It also has mild anti-inflammatory properties, helping to calm redness and irritation.
Pros
Gentle on skin
Unlike some stronger antioxidants, tangeritin is very unlikely to cause stinging or irritation, making it suitable for sensitive skin types.
Stable antioxidant
Tangeritin is more stable than many other antioxidants (like pure vitamin C) and does not require a very low pH to work, which is easier on the skin barrier.
Cons and cautions
Less researched than vitamin C
While promising, tangeritin has fewer human clinical studies compared to well-established antioxidants like vitamin C or ferulic acid.
Not a standalone sunscreen
Tangeritin provides antioxidant protection but does not block UV rays. It should be used alongside a broad-spectrum sunscreen, not as a replacement.
Best for
- Anyone looking for a gentle antioxidant
- People with sensitive or easily irritated skin
- Those wanting extra daytime protection against environmental stressors
Use caution if
- Individuals with known citrus allergies should patch test first
Usage tips
Safety summary
Tangeritin is considered safe for topical use at typical concentrations. It has low irritation and sensitization potential. As with any new ingredient, a patch test is recommended for those with citrus allergies.
Research notes
In vitro and some animal studies show tangeritin has antioxidant and anti-inflammatory activity. Human studies are limited but suggest it can reduce markers of oxidative stress in the skin when applied topically.
Common label clues
- Typical concentration
- 0.1% to 1%
- Regulatory status
- Approved for cosmetic use in the US, EU, and other major markets as a safe ingredient. No specific restrictions.
- Common uses
- Serums, Moisturizers, Eye creams
- Environmental note
- Sourced from citrus peels, a byproduct of the juice industry, making it a relatively sustainable ingredient.
Good to know
- Tangeritin is often paired with other antioxidants like vitamin E or ferulic acid for a synergistic effect.
- It is oil-soluble, so it works well in serums and creams with an oil phase.
Common questions
What is Tangeritin in beauty products?
Tangeritin is a natural compound found in tangerines and other citrus fruits. In skincare, it acts as an antioxidant, meaning it helps neutralize unstable molecules called free radicals that can damage skin cells and speed up visible aging. It's considered very gentle and is often used in products for sensitive or reactive skin.
What does Tangeritin do in a beauty product?
Tangeritin works by donating electrons to free radicals, stabilizing them before they can cause oxidative damage to skin lipids, proteins, and DNA. It also has mild anti-inflammatory properties, helping to calm redness and irritation.
Is Tangeritin safe for most people?
Tangeritin is considered safe for topical use at typical concentrations. It has low irritation and sensitization potential. As with any new ingredient, a patch test is recommended for those with citrus allergies.
Who should be careful with Tangeritin?
Individuals with known citrus allergies should patch test first
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.